Rayyan
What is Rayyan?
Rayyan is a web and mobile-based collaboration platform that leverages artificial intelligence to simplify and accelerate the systematic literature review process for researchers. Founded with the mission to democratize access to advanced research tools, it supports global research communities by enhancing efficiency in evidence synthesis. The platform enables researchers to organize, screen, and manage large volumes of references, reducing screening time by up to 90%. Rayyan’s intuitive interface and AI-driven features, such as automated deduplication and relevance ranking, help researchers focus on high-quality studies. Trusted by over 800,000 researchers worldwide, Rayyan facilitates collaboration across distributed teams and supports offline work via its mobile app. It is developed by Rayyan Systems in partnership with the Qatar Computing Research Institute to advance scientific discovery.
Rayyan's Core Features
AI-powered screening reduces reference review time by up to 90%, enabling faster systematic reviews.
Automated deduplication identifies and removes duplicate references, ensuring a clean dataset.
The mobile app allows researchers to screen articles and collaborate offline, maximizing productivity.
Customizable filters and PICO framework support help quickly identify relevant studies for reviews.
Real-time collaboration tools enable seamless teamwork across distributed research teams.
PRISMA-compliant flow diagrams ensure transparent and reproducible systematic review reporting.
Bulk actions allow researchers to tag, include, or exclude multiple studies simultaneously for efficiency.
Data import from tools like Mendeley, Zotero, and PubMed streamlines reference management.
Random sampling eliminates bias and improves AI relevance rankings during article screening.
Frequently Asked Questions
Analytics of Rayyan
Monthly Visits Trend: Apr 2025 - May 2026
Traffic Sources
AI Channel Traffic Trends
Top Regions
| Region | Traffic Share |
|---|---|
| United States | 17.45% |
| Brazil | 16.50% |
| United Kingdom | 10.74% |
| Pakistan | 4.10% |
| Portugal | 4.10% |
Top Keywords
| Keyword | Traffic | CPC |
|---|---|---|
| rayyan | 50.3K | $1.31 |
| rayyan ai | 10.8K | $1.46 |
| rayan | 253.4K | $0.62 |
| ryyan | 1.9K | $1.39 |
| rayyan login | 780 | -- |
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